INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39f26e8dddbbdae9b177c146fdcab461bddabf7c40a76c58973ba2a33682ddbf', 
    'k954U7011a7o2m+HaFctW26i5kSbhadAffMA40z31cI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)