INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c41ecc3615daf4490b110520619bc2575c1384a1bb21f927d1fc2c0c0fa2b49', 
    '5ojHphgib6q3116gC5tqsQbddunN+oIR0twklyT9yAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)