INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4206e23c377443fc2400c6d2884e2c0791f1917aeed49e5c092e5f274c040b1', 
    '74XVgeu/k3OUsj0e5yl0bXbgD7ow1pnmH+j8FP8dZkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)