INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d31efca07f659316f46e407642f61a69be39b252331d9207e516ecbad41de12', 
    'YCgUznBF+K1LBYhQAxfHMaf/eKMXnuyivOM66qBBOnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)