INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73bd389ca44cace4f1aa996df8d18f16a9bdb5318cac0c82884f82f8c60eb7aa', 
    '7ncr42hJLIZAGPslSMt8qc6rlvJyCugWgWIF6zYtbCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)