INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d2bbbb728fef9ca418858039394c66d6675822ca38b3747625e38ac2237ff66', 
    'S12hnZv4Lrm6CkeoTcs9l9QjmMontca1jMzGObyxOwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)