INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9feec780aab6b49edac2d659849aef189a588dbc681b0e5318fa6825119c2c57', 
    '5P4Qlf7o029vU97RbEOinvjU2xRIYfCF1GTNVtXqi9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)