INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '58d2931af1c2226a72b30170992707db0e1cee8213276838b0dd711ba95b14b0', 
    '+uXREIrCweegczJcfzzOIiiMTMjhAKo9iHcFuU4LF/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)