INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee354d47c888f6328b500bb1f1b472e665e9553b470e074f59f9edca74fa654c', 
    'FaLMg9ZHAZysZE2T8LzFB1qpUk1Xa3e4p5IajgjR+/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)