INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39832b34dc60d8ad34ce7ee27e70a009b425ec8a2782ddf863dffd1c6fb16211', 
    'LHHHePquCqhF6ZdxBP5+u4shHzTusg3MTR2zuibwtBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)