INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bb1b8e592e07884362b3f5e979cf04aa3c4e667572d8ab0e579af5de5482de8', 
    'eK0A+3hP1hzkVm9KlxH900qrPmvatP2uv/aXaBHKMXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)