INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dd93954c17eab021d5954d4fcc0757c6a638fbd0aa4d6fefaeb231da2d48aff', 
    'q8WWSFgcIVBLJsLrwN64Ke6YFUD/gY92bOJRTDfU2P0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)