INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '776e350d289218aa42dfac5ad0a200e1945987973de1694d8e06a52deef34df9', 
    '3aaFYbpBU9UzDgPkUVmK8NoZjvLE2Lhn7iWzi/esuzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)