INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9dfbcb2db144aaac2657e6e3aba56f9a496fa04622c6bc36d3964e7f28645f', 
    'g8MK32IMCnAtS46uEq+Ebx7JFdJwvz3Igcc7t93L/AY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)