INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a2e80131b6767f963a3b2615baa64104f4061a6d15613fbb60dee4dffec7ceb', 
    '4NofIHyZO4dpLAsm0i6fqcG2ha3ULbdFdiJSfJxC0dc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)