INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b7515d3e52dd7e44efea22f5e2dc0601939846624c403edc5f90de4b5e01178', 
    'Bt2wZwssOxrk03NXOnwQngGhuejxxCGOj19uELeq7dE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)