INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4715be540033e1da04bed962a0abec815176406d3ce0b2d2f1f199aaf8532202', 
    'F44PFBN7T3zilx0/3NTQBD75w1JUM/Np0I0ewfNmF4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)