INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bd6bcd521824eebcce6f14b1f4cb3939619d93312d3c143e5eafd13b539f7b6', 
    '/XBQOd+3z25uColiOZySXNS0w7vJquF5a9hDPTXBCmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)