INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbef9fc41d33923369e1bd6ecc0fbb9397d715af1f9e16298ff06798132f49e6', 
    'tsHThEIPmbWCSVjwMJm3aDJN2fY979PctRRvrKLwOv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)