INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f9f54284fb32d57870ec0886fe7b36cf274e35840d930cffc1c16461343587d', 
    '74Fn6Um6P2Fw6UYVsIjTd4BSCT7Ch2nDDZZ+s2VL3Mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)