INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15269881634c3ba27b261da3ff8f57d80a102d5cd3b07bd74ec2df897e0a0bbc', 
    '8PMk/G4MltP7h5xtH3+lqOCPoa4WJs2MU0HGTSahcQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)