INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509cace673ee3df3958c663ef27fae0eb2f596e4d312501e2c5af7b84a1a5136', 
    '6VeBFMGDdMQuxt7MPaFUEG/GMZxH3SyNugtlvLFwQlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)