INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e7360fcd73c773f0b435c698355ff38b51d9224148d8466f5bdeb4365944d33', 
    'r+nR6rAolTN5cPoFy02sNbY4ze60zN3KUMS7YClMDoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)