INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c49a7f30614862dea6e4a7152bb92f9ee6fb333317f0bde1129371d9d5c36215', 
    'zVLjSKa65kUgWQXgB7S8B8fEB+nYcU6V2YCVTYN4rTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)