INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49d5e3206ac655b51e435933f25ed5075ec240e538a4f70c555cb078f27b810c', 
    'samjT6w/e31CAAIGAyAUD5f30URQgJfgwAg3FZMMlHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)