INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6aaa618e99c70e45cd269518571f78661f390add9fb4c5738870eaa4460acfd', 
    'kCL+L2u6l+TULdQzYRfpGGUfTdYEZMDjXV9A9YPHKIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)