INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f996f3ec2c7d30ecf2cfb401e0e5294405a9a36602246531b66fb29b08890e3c', 
    'cZhctgPu750bNMO4FHUSYEo55h9ji9S87DhdWvOqEr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)