INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '507fbf77dab6c5f24017f4d4b2bcf576ef6326a9660ac7c58e41263c0a48bbc7', 
    'c8r0iFMADJsIaPj849ktQ7wTf7n1wj3+kh6Xk4y4URU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)