INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ebbea4931946fa3e6f2d6f79b6f16edcf0a5db398e2154de3b9791e2e41d45a', 
    'N+asvUdTeZBMP6JP0M/f6MnB1wHHVoJ5DMBR2vYROBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)