INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7a82534b54824487762be9cfdc8613c0781d64b40c6d592ecf09d8010cca236', 
    '4Cj7mIqjEx7wFxC6g4O4IKhcmRVSBneSwYrYfAehVpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)