INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6cdbd18bb5dee70ec78ea4c3eba1ae1b4f89975effce8ec6d5661148b3e51be', 
    '7kVzPZm9Bgi40t3lazozOJMc46P4tgQ+gppe0EznQso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)