INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c763392ac3a770dd4beef9975857089db7265954cf6ae26f439798fad206b29', 
    'z1kkXovnRG3UDUqdmYsyHwA+YJTq+ATZ16cxZ6ukXHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)