INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61e7552f42929b30b845af441494bb59c4f1db6b7011b7bf773b3487fcb4d02c', 
    '5U4HjdymYC1UDuexOgno4Y9juUIoWVfhpFVBZWWYLsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)