INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2829500bfd679a376e8e49b7835add9af936e0dd6221238b6201c8c5064e1479', 
    '7PnsWk2RK9Kte7SI/Qb4YLzjJfPb3RPY8aANmj7B2+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)