INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ed421382c87797ebd9d4cc10ed30efa1d7432f414302fdd7caa0514a4302da4', 
    'kq7juW9Qe6HZaPTlyBlz1gWF4Xy8tOURYoEusM1FDtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)