INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478b35e42cea12db38450e69ac84ce6290f0592dbe93ea793313bc037812ab45', 
    'E/ONeF+Rle2e6e7bhCVO4fFVBSJOfOmSwLt2sv4Vc7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)