INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c2f3bb0a62ed1c010a5cde0097cb6b56b2038fda81393feeb2b42955a758cec', 
    'gDDkZusej3XibAmgUjDXtyumos+Sc3Tz0a2FpmCNEfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)