INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38eff3a9b6604494f78b5c9cb1bb82b0885616f8054048a3de178afa180e1cfc', 
    'ImqSH3l8UmRQnTRZETT6LaIdl+n3EobzF+fcnGNU2DE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)