INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c73e6e522fb0b91a1354167d24c70e2c80d413da2703e7c47cca491d134932b', 
    'pNArk4NkFTi1SHd9XU+2omb0Jcddd8eGYavwCAibDvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)