INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '040aee1db9ba8aac7d876d38e4004457afa543e0c3a6165528c1487c907717a6', 
    'FqHmVZSETCD1XPIb1n0T1a7olGGejyR0MRnBs681R/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)