INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cea6042715e48afab6677c662aa225cc263a61600c99682c7f8d66f5f9aa83ae', 
    'pXhc7gry7octts3L7IHF/fsPRGIv3+NB9DgXYulv0xM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)