INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '396ea75d7183eea3eca12f09a04bf88454cd96fdf2ccd7001b96a5be853df9b7', 
    'LBu1finhkmJOkPczrFulhe3fnmT3+dAmovABcvvBHns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)