INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea37e045b26a65b6d508348d7b2632b95649ee8f9e1267232c5eb567a444db80', 
    'RBT4zTqThSYzj15FdS8iDJPDiaLY2iFQK8nLKY+RfYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)