INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b857c4eba4c55f3e9a8f7c603c2e53e0a2bffe77f45c5382eab2aeff40cb537', 
    'sJih0PX+vyL417fDqbQZTH46oAguatfjkL4ucDfK/mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)