INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f2587990592108a7d25282128bb821a42daf374936b4468b425b12bb09f61cd', 
    '3bgL1i8o6I4SQGm0Bpgpmoj8J7sEsJBZmSTyALVIuPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)