INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b74f0ac2951c6eccc0731f91e5897d73e92ac073794d5a16e3f6435ecd9e1ad6', 
    'L1ePQ4WCD47SNnU3QU5pBBuq+QetDhKmozFhN375vVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)