INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0794ddd7e2ec75a479659c91b1808b3e1be9f612771dee76a44883376f5fbf7f', 
    'k7FrUP2rbZow+rRWL3wxU8/CmVGLtJcIAxKMpRN0Awg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)