INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ea948ee6d9065650891a72ca8c57254f4d94f66a1df4ac460e30a42a9165708', 
    'Qc21I3Rmo6YUIOZLnmPRekh1OiHShFO4WEokJ09kjGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)