INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30c6df9e710cb458c81bf8e44cf752626afb5ba1e9a0d41c869c47ef1143abe7', 
    'ScSloGfBull1ToPijE7tdCXRhhpYIT/DUeE+avjGY7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)