INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccf285e72fe8d3bdf4bb9e488e2324ec793e55d6cf138276296237236be3d18d', 
    'LDyqJYmSRcXUkhjapjCG+oLcSNaoV5C7F38EAW1atIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)