INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3de8fd2669c01af319a3929f02b62c05314f6a34957f39ee3ff27ec75d828b37', 
    '12QKA2nyjZvCen/lNB2ODZVFOVDIq+qZP9YFjOaSxoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)