INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a70691ef81b8118fe5b14d74f62605ff48400ff90b3d0e9e332c6550fbcd0f1', 
    'MFN2RWXXulRI0ins9USY56C7vdEtfL8O8rCJ6RvRFL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)