INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1498e29302128984a4c0f2eed5a53873d6202474aa80d64fde771d4f9daa6ff2', 
    'e6z8DoLarF8PdGAfJ17sFPZ3ezy4ucJ/PTmB8pYM8QE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)