INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '923680277c019e990d630fb61f51c1bfb7dc10e2221243af4389f6f401459036', 
    '5N2dk2iUqLcbALvoZVALgSAwwriNBV8Vf0iQ5z1YtjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)