INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3820d95efc1025b86493511fd3e566b475dfb9ee750a5db1ef6c069dd088bb76', 
    '8uJ3npTWpcN8HvmqPh0IUrZ36BGOpqGDb7jcI2iPBTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)