INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a9b3369eec078c9ea96e71afa9c4b3fbc240f798f123362e8aea164b68a2ed2', 
    'mWt9cXtrw5ILX4XOQCpmv08mZ59wzhmE1D10c1Vr0CE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)