INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '966edf6607fe1c9323eab6cbb66915ff5b33b9c023deff6781cc7415feba278e', 
    'hCc/RIDzPRbr4EYC0eePIIBTDnajmbFB1b5bmgenGug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)