INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74ef133aa123ecc8ffc14950dfed633ff6fad07e752fe3e870de84737edb462b', 
    'Q1sAkbbHFeiZJtMBAQmNDU2iGw0ng5Z6bdn3P4j1//c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)