INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff5c376ea2924d4cb192dc3742899c04fad41464d2c8f85c3676ef262da30e21', 
    'jcSV7NCtLLixMNLVmz6S8yF3S1FAZi8SrOiAz3pgrSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)