INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '948d35f8b02b278bd550dc9339e65ec55bcd093cdb7e35c592e8347260303070', 
    'b7VVwRBL2RxB3KYq0MRxExnGNALDMiPptS0LlDyUClo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)