INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b61a57eb20efbbdfd7f8528690b066a06441b8426de48e0b938cbaf5dab1dc6', 
    '4MHsq87CIN8OPK38obEySa6htHiEYMSrS+Dw57m/mlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)