INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfa0aeef762c710206593a1ab02513677f8e920a16c70ad0c292b70af5573bcc', 
    '1QUCrzTN2w9Tnb5JmeUzk911HjPMsOzFfs1ZDSbMcsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)