INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '309d29d4ef88f55740f218e38540b92c4474d02a89c5b3eb8fd5f377cf962cf2', 
    'khFX85zn+QYx2rMHqLrQ1q56NN1EIuPrspiQuvBX7+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)