INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15695436c4aaee29907cc39518ecec3c606511f9a9acc77201258a1062b6018c', 
    '39pOBfp6ea4kzGdRPTHG7bXMq1rG30xWQFqESCk+Fk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)