INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f0674218a1b6c3e5e405d481afc3da0e129d7325bd301c3bedefce401c1be78', 
    'EHTvm5BfBD5ibIKPcOQqV0UAeaoBDddddEOEojGoLAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)