INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8852ccff9f2a3765366c0e3601917c5d8348749156ad9737446ce0a060af766f', 
    'N24yW9Gp8NOyt/hMhZHFH1MoVRXMRroc3x0DdJcg56I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)