INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '549cd6c61e728f5e315d2ea16fd53da43147c8eab32e720b64d9b60c36bed575', 
    'fhDmwxb2hsxLTi4CWmvzX4+z8zwv3x7QBT0ETdP6c/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00200

Result

int(1)