INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b48a62dab1205ee721eed98b539cfc2ba5f7fcb9d04910baa75cd7a0ec7bd44', 
    'U6G988wpr6LhlZIM1UU+oCLlYegSrIOMMmiCCBzjzkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)