INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2c9ef6f816c9ea775c61af8db1e12c317cd31b2c64dbf27743f05bad5262e21', 
    'O9FdQLfEpEjpf369p0VJbhlDS2J3aA6QTRmXXjUTbFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)