INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7168814991a8a1a44ffe1a2014a0cea2c4010f4449b55f5c1a832168e612d77f', 
    'Do5NJdAqfuqGkn2Af8dXTZM2G0oYv0e7IbfNaSluuaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)