INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '758cb4526adab866000aeeb957c87540dac1270db41ba76a803ccbcac6201494', 
    'QA+4nG2md4A1Y625Ts0Fj3QWoPKYISajPieUV4D2obA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)