INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2203151a389d1b331f09a8596901a33f4ddf6c4a2dc3f668abb777e746d27dfd', 
    'y2NAOZlb/BFnTksQUDW32sTPqNIgsNVjIQctwL1mUuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)