INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a44561f73acbab74e86a72479c3304e4d81adda87fa565cb6df4acc7a8e414ca', 
    'vQswueixf0x1WIrhd50x9fxi/y02i/0q2D9WZJzfppE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)