INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '557a04541f65eca6b9b09ed03794c8cb8f82a4429eba77f0423e396b8b35337f', 
    'WfY3lu2H53nBTf2TC3e8IEY1yYWH3K2jglIB4ZOBFlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)