INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e3be907fc6c83e20edc4024d25ad81836fe98eab3d5e4851d1e178425fef1a', 
    '6MgzIR9ZBTeLEZGQvu2pMKLIDn/iHEe6/Ve8PDJEtpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)