INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db103cf2059943096ec3dff337327aa0675c476bdf40eec3ece47664fd095e21', 
    '/ece2hS8lAWkGtDmUeUL4osdyOZkDPeX20jTL3zIBUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)