INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40dbe0000a6703910b432760bbfe3bc8b98992abfd1d0e2891b4bacb0e4aaeed', 
    'zj6AqI8l+TNNj3b7+pq0CfSroxdErfKo5dFHvSc5nEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)