INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98324f8486e8d7a7de5533432939b513d6df5830b01655024852cf4434b9b414', 
    'RjWHR2g/3LO3kHzrP9weskqN9CB5W/DtoB9FEnITyj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)