INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b13262378caba3e3c46d303b09c142e337802752400fb1de1761adbc4307e46', 
    'zm81IdRGrAMbUdDbfuHnZ9pjFtcqPqQKuNggeLVMA0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)