INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc6b99912d8ce3891931ebaeec1ce85fd6c730799840e9e9fbce0e761a2379b', 
    'JW10hk2hS6d6ocZ5dqWQwv2x0OU3iZRZNSBPw1pbNVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)