INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10e29f166e60050ee41bfb7a510c785e254b41c783672027991395efac845dd7', 
    'DfG6wJxpRmfD/C3DGQYE9JfBBL3VCSUrsrxP6D6bzAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)