INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbbaa29d3197f209470f8b43f5dc4addbcbec197bb7fd76d7b270fe53b2eed9b', 
    'nxXr48fsvLf3NQgRd3QR5ubGOV/mirejiaD/bzfmc0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)