INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3d30cc05a2be5a15b89f65225161675bfd07b10a7cd4695799aff8b6a2faefd', 
    '85VwSnXukHiZUlNkFrcnlRaUXPWgAxoNW0j44ban8J8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)