INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f87f73c01f6430b16fada0ba6d12b24839e17200f2d2885a13e355f02f14615', 
    'Kw2K5TZIWv58xu02eFT20HZJRtFDPqJk/tpiCIoB+pM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)