INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45c5c259afb1e02491d19d2479611bb5601a5da599817f57ae659225edcef7c7', 
    '5Px59DYdHG2mslwJXWz/bgkKwbxteDXErPIVi1bL2+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)