INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16514150fb0b02f8e5456ffac7c8609dce34ba38a4704836735d2269bb8c6ab1', 
    'OO10G8jO0NYP6X/PmW5mWJnybta+inYnudnh8ZX3TSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)