INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dfb588e3f8c609797aaa5ce0c8c6f762674862537d3379c985f3d450ca0f88f', 
    'RMMHVaYC2Gj5zdlCvUfiy8cFME2aJWDgy5O1egnvjYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)