INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de8e2a001ae2842984d057e76f6e1ad7ee8e10c8910c591c591d0753f2c75a41', 
    'FHhMRSuvlk/Rg6T47DvR1a8QUDT05HIzzM67HcRRVQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)