INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc84a1dd7c9093eebb42afc0857467404553d0e37805a4755e517bd22316b3b5', 
    'UVmzDqsCBXjSnCrt1HL6mDgN0+rBGqY1971ZJQR0GYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)