INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f02551bc65af181a58ba0e9ed5fd212d1ef36fcaed28226ac86ca240b9ab395', 
    'oE1zMCZ7QR0qzwoqt1KEugSg5DMfZR+NBubdJkFvyYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)