INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d14551cfcb81b92dbafe55373d836597eadb01059e5d49cffcd64addd82c89a', 
    'dtXS+jK8kCJEOFvpWjoRAi6eMwzAUKmBes4SENzDifg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)