INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e0d51f33247fc2ecdbab72654b657ba28dbc88540ecb3e000c64ada0ecb2f1b', 
    'a1rIX1w2XwM2P0Ay1Iak3U5BNmcOixjiqQoZLAWLIUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)