INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ec49f55a9bb2d957a3ad2facd16933e309b579feeb190e5dfb4ab70722e4ffb', 
    'GnhDcHszyUnWTH7xeVseS1Wx2gcLJ32LtVp1J3IpTWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)