INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7305c36d0a2c57068a986ca47e4219aba05f7525f2ae7fc0ec3f4bfa3a33050d', 
    '4teWMliblaezIuTCWQC4bdXQKr3l8gWnV7EGday0rDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00093

Result

int(1)