INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '345a30d486928a27cb3ae6ac8a03ccbbc0b6849dfd24a5752af964d4a361c019', 
    'vNJIEBRovGFzbQMXoa6eRLMtb3lTv6nTNx5ZYvvSzrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)